If you want to go with the transformer route, try Dongan Transformers.
They've helped us a few times with tech support, and they should be able to
help in this situation.
As I understand it though, there is a loss of efficiency when you
grid-tie through an open delta. I have the same issue with a
Also being in NYS, I have been familiar with this requirement for a long
time. I believe the idea is that just like how any metal part in a system
needs to be grounded, metal roof panels under solar panels are kind of part
of the system. What if a wire comes loose and touches the roof? You would
no
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